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Insulator salary
Average insulator salary
$39,721
Understanding Insulator Salaries
As of October 2025, the average salary for insulators is about $39,721 per year. This role is critical in ensuring buildings are properly insulated, which significantly impacts energy efficiency and utility costs. Salaries vary by state, with areas like California and New York typically offering higher wages due to demand and living costs.
Experience also plays a significant role in salary determination. Entry-level positions may start lower, while seasoned professionals can command salaries exceeding $50,000 annually. Insulators working in specialized fields, such as industrial insulation or fireproofing, may see even higher compensation.
To maximize your earning potential, consider the following strategies:
- Gain experience through apprenticeships or training programs.
- Stay updated on industry certifications and advancements.
- Network with professionals in the field to uncover job opportunities.
For those looking to enter this field, job openings can be found on platforms like Zippia, where you can apply directly and explore various career paths in insulation.
Let Zippi find your next insulator job
Let Zippi find your next insulator job
Where can an Insulator earn more?
Insulator salary estimates from across the web
Average insulator salary by state
The highest-paying states for insulators are New York, New Jersey, and Virginia. The lowest average insulator salary states are Nevada, Maryland, and Hawaii.
- State view
- County view
Highest paying states for insulators
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Virginia | $47,238 | $22.71 |
| 2 | Pennsylvania | $44,042 | $21.17 |
| 3 | Washington | $42,953 | $20.65 |
| 4 | Oklahoma | $42,219 | $20.30 |
| 5 | West Virginia | $38,822 | $18.66 |
| 6 | New York | $47,777 | $22.97 |
| 7 | New Jersey | $47,694 | $22.93 |
| 8 | Iowa | $40,837 | $19.63 |
| 9 | North Dakota | $45,117 | $21.69 |
| 10 | Utah | $39,124 | $18.81 |
| 11 | Arizona | $40,798 | $19.61 |
| 12 | California | $46,931 | $22.56 |
| 13 | Michigan | $39,877 | $19.17 |
| 14 | Oregon | $41,164 | $19.79 |
| 15 | Illinois | $42,371 | $20.37 |
| 16 | Ohio | $39,388 | $18.94 |
| 17 | Alaska | $43,215 | $20.78 |
| 18 | Kansas | $40,219 | $19.34 |
| 19 | Maine | $36,410 | $17.50 |
| 20 | Florida | $36,960 | $17.77 |
| 21 | South Carolina | $37,042 | $17.81 |
| 22 | Nebraska | $36,215 | $17.41 |
| 23 | Tennessee | $35,746 | $17.19 |
| 24 | Colorado | $36,936 | $17.76 |
| 25 | Idaho | $35,742 | $17.18 |
| 26 | Mississippi | $37,035 | $17.81 |
| 27 | Kentucky | $37,039 | $17.81 |
| 28 | New Mexico | $37,742 | $18.15 |
| 29 | Georgia | $35,986 | $17.30 |
| 30 | Missouri | $36,374 | $17.49 |
| 31 | Arkansas | $35,632 | $17.13 |
| 32 | Texas | $34,171 | $16.43 |
| 33 | Wisconsin | $34,936 | $16.80 |
| 34 | Indiana | $33,504 | $16.11 |
| 35 | Nevada | $28,664 | $13.78 |
| 36 | North Carolina | $30,011 | $14.43 |
| 37 | New Hampshire | $29,196 | $14.04 |
| 38 | Minnesota | $31,384 | $15.09 |
| 39 | Alabama | $29,638 | $14.25 |
| 40 | Connecticut | $29,979 | $14.41 |
| 41 | Wyoming | $29,824 | $14.34 |
| 42 | Maryland | $28,573 | $13.74 |
| 43 | Rhode Island | $29,814 | $14.33 |
| 44 | Louisiana | $26,130 | $12.56 |
| 45 | Hawaii | $28,105 | $13.51 |
| 46 | Massachusetts | $29,518 | $14.19 |
| 47 | Vermont | $28,789 | $13.84 |
| 48 | Delaware | $29,193 | $14.04 |
| 49 | District of Columbia | $28,320 | $13.62 |
| 50 | Montana | $27,102 | $13.03 |
| 51 | South Dakota | $25,661 | $12.34 |
Highest paying cities for insulators
The highest-paying cities for insulators are Lancaster, NY, Hampton, VA, and Diamond Bar, CA.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Lancaster, NY | $47,113 | $22.65 |
| 2 | Hampton, VA | $47,063 | $22.63 |
| 3 | Diamond Bar, CA | $46,278 | $22.25 |
| 4 | York, PA | $43,631 | $20.98 |
| 5 | Seattle, WA | $43,070 | $20.71 |
| 6 | Oklahoma City, OK | $42,338 | $20.35 |
| 7 | Romeoville, IL | $42,211 | $20.29 |
| 8 | Waterloo, IA | $41,164 | $19.79 |
| 9 | Hamilton, OH | $37,700 | $18.13 |
| 10 | Columbia, SC | $37,061 | $17.82 |
| 11 | Fort Lauderdale, FL | $36,945 | $17.76 |
| 12 | Denver, CO | $36,928 | $17.75 |
| 13 | Atlanta, GA | $35,962 | $17.29 |
| 14 | Madison, WI | $34,355 | $16.52 |
| 15 | Alvin, TX | $34,229 | $16.46 |
| 16 | Mobile, AL | $29,946 | $14.40 |
| 17 | Charlotte, NC | $29,769 | $14.31 |
| 18 | Urban Honolulu, HI | $28,109 | $13.51 |
| 19 | Billings, MT | $26,500 | $12.74 |
| 20 | Baton Rouge, LA | $26,115 | $12.56 |
Insulator salary details
An insulator's salary ranges from $31,000 a year at the 10th percentile to $50,000 at the 90th percentile.
What is an insulator's salary?
| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $50,000 | $4,167 | $24 |
| 75th Percentile | $44,000 | $3,667 | $21 |
| Average | $39,721 | $3,310 | $19 |
| 25th Percentile | $35,000 | $2,917 | $17 |
| 10th Percentile | $31,000 | $2,583 | $15 |
Highest paying insulator jobs
The highest paying types of insulators are fiberglass insulation installer, warehouse insulation worker, and insulation sprayer.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Insulation Installer | $32,912 | $2,743 | $15.82 | 15,912 |
Top companies hiring insulators now:
Which companies pay insulators the most?
Insulator salaries at Jacobs Engineering Group and Johnson Controls are the highest-paying according to our most recent salary estimates. In addition, the average insulator salary at companies like Zachry Group and General Dynamics are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Jacobs Engineering Group | $59,714 | $28.71 |
| 2 | Johnson Controls | $50,466 | $24.26 |
| 3 | Zachry Group | $47,058 | $22.62 |
| 4 | General Dynamics | $46,799 | $22.50 |
| 5 | Zachry Construction | $46,403 | $22.31 |
| 6 | Four Seasons | $46,060 | $22.14 |
| 7 | University of Wisconsin System | $43,811 | $21.06 |
| 8 | Amarr | $43,799 | $21.06 |
| 9 | Dover | $43,635 | $20.98 |
| 10 | danos | $43,311 | $20.82 |
| 11 | Christman | $39,989 | $19.23 |
| 12 | BAE Systems | $39,588 | $19.03 |
| 13 | HKA Enterprises | $39,372 | $18.93 |
| 14 | Safway Group Holding LLC | $39,089 | $18.79 |
| 15 | Acuren | $38,819 | $18.66 |
| 16 | Bollinger Shipyards | $38,711 | $18.61 |
| 17 | Primoris Services | $38,672 | $18.59 |
| 18 | Tradesmen International | $38,662 | $18.59 |
| 19 | Brand Energy Solutions LLC | $38,613 | $18.56 |
| 20 | EMCOR Group | $38,553 | $18.54 |
Wage gap by gender, race and education
Insulator salary trends
The average insulator salary has risen by $8,832 over the last ten years. In 2014, the average insulator earned $30,889 annually, but today, they earn $39,721 a year. That works out to a 17% change in pay for insulators over the last decade.
Compare insulator salaries for cities or states with the national average over time.
Average insulator salary over time
Compare insulator salaries for individual cities or states with the national average.
Insulator salary by year
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $39,700 | $19.10 | +3.1% |
| 2024 | $38,500 | $18.50 | +4.7% |
| 2023 | $36,700 | $17.63 | +3.7% |
| 2022 | $35,300 | $16.97 | +3.8% |
| 2021 | $34,000 | $16.33 | +1.7% |
Recently added insulator salaries
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| CDI Custom Curb Adapters | 2Nd Shift General Labor/Insulator MN | Elk River, MN | 06/28/2025 | $41,740 |
| Aerotek | General Labor/Maritime Insulator | Urban Honolulu, HI | 06/25/2025 | $41,740 |
| Aerotek | Insulator | Georgetown, MA | 06/25/2025 | $41,740 |
| CTR Corporation (Dba CTR Group | Insulator | Norfolk, VA | 06/11/2025 | $58,436 |
| Rockwood | Nccer Certified Insulator | Bellingham, WA | 06/10/2025 | $70,958 |
| Acuren | Nccer Certified Insulator | Bellingham, WA | 06/07/2025 | $70,958 |
| Centurion Industries, Inc. | Insulator-A-Lert Construction Services | Decatur, IL | 05/29/2025 | $52,175 |
| General Dynamics | Insulator (Grades) | Bath, ME | 05/22/2025 | $56,975 |
| Tradesmen International | Marine Insulator | San Diego, CA | 05/19/2025 | $52,175 |
| Aerotek | Insulator | Waterloo, IA | 05/17/2025 | $37,566 |
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